Carl Fetzer http://wqcs.org en The color purple: Citrus man used the hue to make fruit look better http://wqcs.org/post/color-purple-citrus-man-used-hue-make-fruit-look-better <p>Carl Fetzer&nbsp;of Vero Beach painted his&nbsp;packinghouse machinery purple to make his citrus more appealing to prospective buyers.</p> Mon, 04 Jun 2012 15:51:20 +0000 Janie Gould 11725 at http://wqcs.org The color purple: Citrus man used the hue to make fruit look better